CWE-754: Improper Check for Unusual or Exceptional Conditions
The product does not check or incorrectly checks for unusual or exceptional conditions that are not expected to occur frequently during day to day operation of the product.
A kind of CWE-703 Improper Check or Handling of Exceptional Conditions.
From the CWE List. © The MITRE Corporation.
Newest
- juniper junos, juniper networks junos os +1 moreJunos OS: EX Series, QFX Series: In a VXLAN scenario when specific control protocol packets are received, memory leaks and eventually no traffic is passed7.1 High
- juniper junos, juniper networks junos os +1 moreJunos OS: MX Series: Firewall filters on lo0.<non-0> in the default routing instance are not in effect6.9 Medium
- juniper junos, juniper networks junos os +1 moreJunos OS: SRX1600, SRX2300, SRX4300: When a specific show command is executed chassisd crashes6.8 Medium
- sgbett bsv ruby sdk, bsv-ruby-sdk +1 morebsv-sdk ARC broadcaster treats INVALID/MALFORMED/ORPHAN responses as successful broadcasts7.5 High
- sigstore cosignCosign's verify-blob-attestation reports false positive when payload parsing fails4.3 Medium
- openssl, siemens simatic cn 4100 +1 moreIncorrect Failure Handling in RSA KEM RSASVE Encapsulation7.5 High
- openclawOpenClaw < 2026.3.31 - Fail-Open Security Scan Bypass in Plugin Installation5.1 Medium
- drupal saml sso - service providerSAML SSO - Service Provider - Critical - Authentication bypass - SA-CONTRIB-2026-0317.4 High
- freebsdpf silently ignores certain rules7.5 High
- handlebars-lang handlebars.js, handlebarsjs handlebars, red hat cluster observability operator 1.5.0 +10 more +12 moreHandlebars.js has Denial of Service via Malformed Decorator Syntax in Template Compilation7.5 High
- mattermost, mattermost server +1 moreMissing timestamp validation in Zoom webhook handler2.2 Low
@grackle-ai/servernpm@grackle-ai/server JSON.parse lacks try-catch logic in its gRPC Service AdapterConfig Handling2.1 Low- mattermost, mattermost server +1 moreDoS via URL Previews Rendering Malicious SVGs4.3 Medium
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Graphics: Text component7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Audio/Video component7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Graphics component7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Audio/Video: GMP component7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Graphics component7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Graphics: Canvas2D component7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the Graphics: Canvas2D component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Layout: Text and Fonts component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Audio/Video: Web Codecs component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Audio/Video: Web Codecs component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions, integer overflow in the Graphics component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Audio/Video: Playback component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component8.6 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component10.0 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreSandbox escape due to incorrect boundary conditions in the Telemetry component8.6 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Graphics: Canvas2D component7.5 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +18 more +20 moreIncorrect boundary conditions in the Graphics: Canvas2D component7.5 High
- socketio socket.io, socket socket.io-parser +1 moresocket.io allows an unbounded number of binary attachments8.7 High
- palo alto networks cortex xdr agentCortex XDR Agent: Local Administrator can disable the agent on macOS4.0 Medium
- zoom communications workplace, zoom meeting software development kit, workplace desktop +1 more +3 moreZoom Workplace Clients for Windows - Improper Check7.8 High
- apich-organization rssnRSSN has Arbitrary Code Execution via Unvalidated JIT Instruction Generation in C-FFI Interface9.4 Critical
- dell device management agent (ddma), device management agent +1 moreDell Device Management Agent (DDMA), versions prior to 26.02, contain an Improper Check for...3.3 Low
- google androidIn dhd_tcpdata_info_get of dhd_ip.c, there is a possible Denial of Service due to a precondition...7.5 High
- mozilla firefox, thunderbird +1 moreIncorrect boundary conditions in the JavaScript: WebAssembly component7.5 High
- free5gc udmfree5GC has Improper Error Handling in UDM, Leading to Information Exposure6.6 Medium
- palo alto networks cloud ngfw, pan-os, prisma access +2 morePAN-OS: Denial of Service in Advanced DNS Security Feature6.6 Medium
- No product listedImproper conditions check in some firmware for some Intel(R) NPU Drivers within Ring 1: Device...5.7 Medium
- No product listedImproper conditions check in some firmware for some Intel(R) NPU Drivers within Ring 3: User...2.0 Low
- intel graphics driver, graphics software, linux intel lts kernel +2 moreImproper conditions check in some firmware for some Intel(R) Graphics Drivers and Intel LTS...2.0 Low
firmware-nonfreeDebianImproper conditions check in some firmware for some Intel(R) NPU Drivers within Ring 1: Device...6.8 Medium- No product listedImproper conditions check for the Intel(R) Optane(TM) PMem management software before versions...5.4 Medium
- axios, red hat cryostat 4, gatekeeper 3 +63 more +65 moreAxios affected by Denial of Service via __proto__ Key in mergeConfig7.5 High
openmlscrates.ioopenmls has improper tag validation7.1 High- kubernetes ingress-nginxingress-nginx auth-url protection bypass3.1 Low
- mediatek nbiot sdk, software development kit, mediatek, inc. mediatek chipset +1 more +3 moreIn wlan AP/STA firmware, there is a possible system becoming irresponsive due to an uncaught...6.5 Medium
- mediatek nr15, nr16, nr17 +2 more +4 moreIn Modem, there is a possible system crash due to an uncaught exception. This could lead to...6.5 Medium
- mediatek nr15, mediatek, inc. mediatek chipset +1 moreIn Modem, there is a possible system crash due to an uncaught exception. This could lead to...7.5 High
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